Victor needs his son back. Adam is the most like Victor, and Victor could use his support. Since Chelsea and Conner have disappeared, Adam would probably want a relationship with Christian. That's another thing Adam and Victor would have in common. They could easily write Adam back into the storyline since Ian Russell disappeared from the screen about the same time as Adam. Ian would have loved nothing better than to hurt Victor and Nikki by kidnapping Adam. BRING ADAM BACK NOW!